| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
5,000 pcs
|
5000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
493 pcs
|
493 pcs | On Request | 1 | On Request | On Request | 02+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Data Rate | |
| Duplex | |
| ESD Protection | |
| Mounting Type | |
| Number of Drivers | |
| Operating Temperature | |
| Protocol | |
| Receiver Hysteresis | |
| Supplier Device Package | |
| Supplier Package | |
| Supply Current | |
| Type | |
| Voltage |
The MAX489ECSD is a low-power transceiver for RS-485 and RS-422 communications, suitable for harsh environments. Each driver output and receiver input is protected against ±15kV electrostatic discharge (ESD) shocks without latchup. This device contains one driver and one receiver and operates from a single +5V supply.
Key electrical characteristics include a data rate of 250kbps, a supply voltage range of 4.75V to 5.25V, and receiver hysteresis of 70mV. The transceiver draws as little as 120µA supply current when unloaded. Drivers are short-circuit current limited and protected against excessive power dissipation by thermal shutdown circuitry.
The MAX489ECSD is available in a 14-SOIC package with surface mount mounting type. It is designed for full-duplex communications and operates within a temperature range of 0°C to 70°C.
This transceiver is ideal for applications requiring reliable RS-485 and RS-422 communication, especially where low power consumption and ESD protection are critical.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.44 | $1.44 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MAX489ECSD supports RS422 and RS485 protocols.
The MAX489ECSD supports data rates up to 250kbps.
The operating voltage range for the MAX489ECSD is 4.75V to 5.25V.
The operating temperature range is 0°C to 70°C.
The MAX489ECSD is available in a 14-SOIC package.
Yes, the MAX489ECSD has ±15kV ESD protection on its driver outputs and receiver inputs.
The supply current consumption is as low as 120µA when unloaded.